RESEARCH BASE

Search 3,721 documents across 34 fields — every claim tier-rated by evidence

3,721 Documents 34 Sections 43,625 Citations 34,852 Keywords Indexed 4 Evidence Tiers

3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.

3,436 results for "mtDNA haplogroup B" — page 140 of 172

Y_4_04 Verified Altered States

Y_4_04 — Entoptic Phenomena and Phosphene Patterns

This document examines Entoptic Phenomena and Phosphene Patterns, a topic within the Consciousness research area. Key areas of investigation include Defining Entoptic Phenomena, Phosphenes: Light from Within, Heinrich Kl

entoptic phenomena phosphene form constants Heinrich Klüver mescaline Lewis-Williams
Y_4_01 Verified Altered States

Y_4_01 — Lucid Dreaming Research

Lucid dreaming — being consciously aware that you are dreaming WHILE dreaming, and potentially controlling dream content — was scientifically verified in 1975-1981 through a breakthrough protocol: pre-arranged EYE SIGNAL

lucid dreaming dream consciousness REM sleep sleeping brain metacognition prefrontal cortex
Y_4_14 Verified Altered States

Y_4_14 — Virtual Reality, Immersive Technology, and Altered Perception

Virtual reality (VR) and immersive technologies create genuine altered states of perception — not merely visual illusions but deep modifications of body ownership, spatial awareness, self-identity, and emotional processi

virtual reality VR augmented reality AR embodiment rubber hand illusion
Y_4_15 Credible Altered States

Y_4_15 — Sensory Overload and Information Flooding: Excess as Altered State

Sensory overload — the state that arises when sensory input exceeds the brain's capacity for orderly processing — represents the mirror image of sensory deprivation as a pathway to altered consciousness. While deprivatio

sensory overload information overload Ganzfeld rave culture overwhelm information flooding
Y_4_18 Verified Altered States

Y_4_18 — Sleep Disorders and Parasomnias: Pathologies of Consciousness in Sleep

Sleep disorders affect an estimated 50–70 million Americans and ~1 billion people globally, causing significant morbidity, mortality, and economic burden. The field was transformed by the discovery of distinct sleep stag

sleep-disorders parasomnia insomnia narcolepsy sleep-apnea rem-behavior-disorder
Y_4_20 Credible Altered States

Y_4_20 — Drumming & Trance Neuroscience

Shamanic drumming — typically monotonous percussive rhythms at approximately 4–4.5 beats per second — has been used across virtually every indigenous culture as a primary technology for inducing trance states, and modern

drumming trance theta rhythm auditory driving EEG entrainment
Y_4_11 Credible Altered States

Y_4_11 — Trance States Across Cultures

Trance — an altered state of consciousness characterized by narrowed or shifted attention, altered sense of self, reduced awareness of external surroundings, and modified responsiveness — is one of the most universal fea

trance ritual trance cross-cultural trance possession trance shamanic trance altered states of consciousness
Y_4_07 Verified Altered States

Y_4_07 — Hypnosis — History, Neuroscience, and Therapeutic Application

Hypnosis has evolved from Franz Mesmer's "animal magnetism" theory (1770s) through James Braid's neurological reframing (1843) and James Esdaile's surgical applications in India to Milton Erickson's indirect hypnotherapy

hypnosis mesmerism Mesmer James Braid James Esdaile Milton Erickson
Y_4_13 Verified Altered States

Y_4_13 — Collective Effervescence and Group Altered States

Collective effervescence — Émile Durkheim's term (The Elementary Forms of Religious Life, 1912) for the heightened emotional energy generated when people gather and act together in coordinated ritual — describes a group

collective effervescence Durkheim group ritual emotional contagion synchrony entrainment
Y_4_10 Verified Altered States

Y_4_10 — Glossolalia, Xenoglossy, and Altered Language States

Glossolalia — commonly known as "speaking in tongues" — is a cross-cultural phenomenon in which individuals produce fluent, seemingly language-like vocalizations that do not correspond to any known natural language. Prac

glossolalia speaking in tongues xenoglossy Pentecostal Pythia Delphi
Y_4_03 Verified Altered States

Y_4_03 — Shamanic Practices / Altered States Synthesis

Shamanic practices represent humanity's oldest spiritual technology, attested across every inhabited continent from at least 30,000 BCE (Upper Paleolithic cave art) to the present day. Despite vast cultural distances — g

shamanism altered states Mircea Eliade ecstasy trance soul journey
Y_4_09 Verified Altered States

Y_4_09 — Sensory Deprivation — Float Tanks, Dark Retreats, and Consciousness Isolation

Sensory deprivation research — the systematic reduction or elimination of sensory input to study consciousness — began with John C. Lilly's invention of the isolation/flotation tank in 1954 at the National Institute of M

sensory deprivation float tank isolation tank REST John Lilly Epsom salt
Y_5_05 Speculative Altered States

Y_5_05 — Psychic Phenomena: Meta-Analyses and Scientific Evaluation

Parapsychology — the scientific study of purported psychic (psi) phenomena including telepathy, clairvoyance, precognition, and psychokinesis — occupies a unique and contested position in science. Over 130+ years, thousa

parapsychology psi research telepathy clairvoyance precognition psychokinesis
Y_5_03 Verified Altered States

Y_5_03 — Pineal Gland / Third Eye Across Cultures

The pineal gland sits at the geometric center of the brain and has been called "the third eye" across cultures for millennia. Ancient pine cone motifs appear at the Vatican (Cortile della Pigna), Assyrian reliefs (winged

pineal gland third eye pine cone ajna chakra Eye of Horus DMT
Y_5_02 Verified Altered States

Y_5_02 — CIA Gateway Process, Monroe Institute & Hemi-Sync

The CIA's Gateway Process Analysis Report (1983) is a declassified U.S. Army Intelligence document that evaluated the Monroe Institute's Hemi-Sync technology for potential military/intelligence applications. Written by L

Gateway Process Gateway Experience Monroe Institute Hemi-Sync binaural beats Robert Monroe
Y_5_08 Credible Altered States

Y_5_08 — Sweat Lodge and Heat-Induced Altered States

The sweat lodge — and heat-induced altered states more broadly — represents one of the most ancient and geographically widespread methods of intentionally altering consciousness through controlled hyperthermia: sustained

sweat lodge inipi Lakota sauna banya heat therapy
Y_5_07 Verified Altered States

Y_5_07 — Phenomenology of Pain and Pain Modulation

Pain — defined by the International Association for the Study of Pain (IASP, revised 2020) as "an unpleasant sensory and emotional experience associated with, or resembling that associated with, actual or potential tissu

pain nociception pain modulation gate control theory Melzack Wall
Y_5_15 Verified Altered States

Y_5_15 — Altitude Sickness and High-Altitude Consciousness: Mountain Visions

Altitude sickness — a spectrum of syndromes caused by hypobaric hypoxia (reduced oxygen partial pressure at elevation) — produces some of the most dramatic and well-documented involuntary altered states of consciousness

altitude sickness hypoxia third-man factor Everest high-altitude cerebral edema HACE
Y_5_06 Verified Altered States

Y_5_06 — Extreme Environments, Isolation, and Consciousness

Extreme environments and prolonged isolation produce distinctive altered states of consciousness — hallucinations, dissociation, time distortion, the sensation of an unseen companion, and profound shifts in self-identity

isolation extreme environments polar psychology space psychology solitary confinement solo sailing
Y_5_14 Credible Altered States

Y_5_14 — Drumming and Rhythmic Entrainment: Percussive Paths to Trance

Drumming and rhythmic entrainment — the use of sustained, repetitive percussive sound to alter consciousness — is one of the oldest and most universal methods of inducing trance states across human cultures. From the fra

drumming rhythmic entrainment shamanic drumming theta waves Neher auditory driving